Saqib, S., Umer, S. ., Bano, N. ., Anwar, Z. ., Liaqat, J. ., & Khanam, S. . (2022). Prevalence of Vitamin D Deficiency in Pregnant Ladies. Pakistan Journal of Medical & Health Sciences, 16(02), 311. https://doi.org/10.53350/pjmhs22162311